Well, only in that there were crewmembers on board the ship James Cameron used to go on his deep sea dive had the initials "JCC" on them, but that's something, isn't it?
I was all excited that something might drive new members here and breathe life into this dying wasteland of a message board. But now my dreams are in tatters. Much like our userbase.
Weird, I noticed it but in the back of my head I thought "I should check the jc" instead of consciously connecting it.
Most likely, South Park's JCC meant "James Cameron Challenge", since the expedition he launched in the Mariana Trench was called "DeepSea Challenge".